virtme: waiting for virtiofsd to start virtme: use 'microvm' QEMU architecture [ 1.121955][ T1] rtc_cmos PNP0B00:00: registered as rtc0 [ 1.121975][ T1] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 1.121977][ T1] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 1, name: swapper/0 [ 1.121978][ T1] preempt_count: 1, expected: 0 [ 1.121979][ T1] RCU nest depth: 0, expected: 0 [ 1.121980][ T1] locks held by swapper/0/1: 5, last CPU#1: [ 1.121982][ T1] #0: ff110000028c3938 (&dev->mutex){....}-{4:4}, at: __driver_attach+0x1ad/0x540 [ 1.121994][ T1] #1: ffffffffb0569cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 1.122000][ T1] #2: ffffffffb0569d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 1.122003][ T1] #3: ffffffffb0489660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 1.122007][ T1] #4: ffffffffb0489560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 1.122011][ T1] irq event stamp: 310750 [ 1.122012][ T1] hardirqs last enabled at (310749): [] __down_trylock_console_sem+0x86/0xa0 [ 1.122014][ T1] hardirqs last disabled at (310750): [] console_emit_next_record+0x3d4/0x4c0 [ 1.122016][ T1] softirqs last enabled at (309772): [] handle_softirqs+0x67c/0x900 [ 1.122019][ T1] softirqs last disabled at (309765): [] __irq_exit_rcu+0x145/0x1c0 [ 1.122022][ T1] Preemption disabled at: [ 1.122022][ T1] [] vprintk_emit+0x31b/0x3e0 [ 1.122028][ T1] CPU: 1 UID: 0 PID: 1 Comm: swapper/0 Not tainted 7.2.0-virtme #1 PREEMPT(full) [ 1.122030][ T1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 1.122032][ T1] Call Trace: [ 1.122034][ T1] [ 1.122037][ T1] dump_stack_lvl+0x6f/0xa0 [ 1.122043][ T1] ? vprintk_emit+0x31b/0x3e0 [ 1.122045][ T1] __might_resched.cold+0x1fe/0x2c1 [ 1.122050][ T1] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 1.122054][ T1] ? __kmalloc_noprof+0xdb/0x760 [ 1.122059][ T1] __kmalloc_noprof+0x443/0x760 [ 1.122061][ T1] ? alloc_buf.isra.0+0x4b/0x260 [ 1.122067][ T1] ? do_raw_spin_unlock+0x59/0x250 [ 1.122070][ T1] alloc_buf.isra.0+0x4b/0x260 [ 1.122072][ T1] put_chars+0x1e1/0x2f0 [ 1.122075][ T1] ? __send_to_port+0x420/0x420 [ 1.122078][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.122082][ T1] ? validate_chain+0x38b/0xc20 [ 1.122086][ T1] hvc_console_print+0x292/0x780 [ 1.122089][ T1] ? __lock_acquire+0x518/0xc20 [ 1.122091][ T1] ? __lock_acquire+0x518/0xc20 [ 1.122095][ T1] ? hvc_write+0x3a0/0x3a0 [ 1.122098][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.122101][ T1] ? lock_acquire+0x13c/0x160 [ 1.122105][ T1] console_emit_next_record+0x22f/0x4c0 [ 1.122109][ T1] ? devkmsg_read+0x4b0/0x4b0 [ 1.122111][ T1] ? console_flush_one_record+0x106/0x710 [ 1.122114][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.122117][ T1] ? lock_acquire+0x13c/0x160 [ 1.122121][ T1] console_flush_one_record+0x46f/0x710 [ 1.122125][ T1] ? console_emit_next_record+0x4c0/0x4c0 [ 1.122127][ T1] ? __lock_acquire+0x518/0xc20 [ 1.122132][ T1] console_unlock+0xee/0x1f0 [ 1.122135][ T1] ? console_flush_one_record+0x710/0x710 [ 1.122137][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.122139][ T1] ? lock_acquire+0x60/0x160 [ 1.122143][ T1] ? __down_trylock_console_sem+0x5e/0xa0 [ 1.122145][ T1] ? vprintk_emit+0x320/0x3e0 [ 1.122148][ T1] vprintk_emit+0x37c/0x3e0 [ 1.122152][ T1] ? wake_up_klogd_work_func+0x90/0x90 [ 1.122154][ T1] ? find_held_lock+0x2b/0x80 [ 1.122156][ T1] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 1.122159][ T1] ? rcu_read_lock_any_held+0x3c/0x90 [ 1.122162][ T1] dev_vprintk_emit+0x27f/0x2c0 [ 1.122167][ T1] ? device_rename.cold+0xa/0xa [ 1.122169][ T1] ? __lock_acquire+0x518/0xc20 [ 1.122174][ T1] ? lock_acquire.part.0+0xd4/0x280 [ 1.122176][ T1] ? find_held_lock+0x2b/0x80 [ 1.122179][ T1] dev_printk_emit+0xb9/0xee [ 1.122182][ T1] ? dev_vprintk_emit+0x2c0/0x2c0 [ 1.122185][ T1] ? _raw_write_unlock+0x2d/0x50 [ 1.122189][ T1] ? proc_register+0x368/0x8b0 [ 1.122201][ T1] _dev_info+0xe2/0x116 [ 1.122204][ T1] ? _dev_notice+0x120/0x120 [ 1.122209][ T1] ? rtc_proc_add_device+0x106/0x120 [ 1.122213][ T1] ? rtc_proc_show+0x400/0x400 [ 1.122218][ T1] __devm_rtc_register_device.cold+0xc3/0x3a8 [ 1.122223][ T1] ? devm_rtc_unregister_device+0xd0/0xd0 [ 1.122228][ T1] ? __setup_irq+0xec4/0x1ee0 [ 1.122235][ T1] ? request_threaded_irq+0x1dd/0x330 [ 1.122239][ T1] cmos_do_probe+0x73b/0x98a [ 1.122242][ T1] ? cmos_platform_shutdown+0x370/0x370 [ 1.122244][ T1] ? cmos_irq_disable.cold+0x3a/0x3a [ 1.122246][ T1] ? acpi_dev_pm_attach+0x1f3/0x250 [ 1.122254][ T1] ? cmos_read_alarm_callback+0x340/0x340 [ 1.122254][ T1] ? mc146818_set_time+0x500/0x500 [ 1.122254][ T1] ? irq_get_irq_data+0xe/0x20 [ 1.122254][ T1] ? platform_get_irq_affinity+0x21f/0x450 [ 1.122254][ T1] platform_probe+0xfe/0x1f0 [ 1.122254][ T1] call_driver_probe+0x61/0x1c0 [ 1.122254][ T1] really_probe+0x199/0x760 [ 1.122254][ T1] ? __device_attach_driver+0x280/0x280 [ 1.122254][ T1] __driver_probe_device+0x24f/0x440 [ 1.122254][ T1] ? __device_attach_driver+0x280/0x280 [ 1.122254][ T1] ? __device_attach_driver+0x280/0x280 [ 1.122254][ T1] driver_probe_device+0x4a/0xf0 [ 1.122254][ T1] __driver_attach+0x1b8/0x540 [ 1.122254][ T1] ? do_raw_spin_lock+0x131/0x280 [ 1.122254][ T1] bus_for_each_dev+0x130/0x1e0 [ 1.122254][ T1] ? bus_remove_file+0x50/0x50 [ 1.122254][ T1] ? __lock_release.isra.0+0x69/0x1a0 [ 1.122254][ T1] ? rtc_dev_init+0x40/0x40 [ 1.122254][ T1] ? rtc_dev_init+0x40/0x40 [ 1.122254][ T1] bus_add_driver+0x2c8/0x530 [ 1.122254][ T1] driver_register+0x1a3/0x390 [ 1.122254][ T1] __platform_driver_probe+0x13f/0x270 [ 1.122254][ T1] cmos_init+0x31/0x40 [ 1.122254][ T1] do_one_initcall+0x124/0x4f0 [ 1.122254][ T1] ? trace_event_raw_event_initcall_level+0x280/0x280 [ 1.122254][ T1] ? parameq+0x110/0x110 [ 1.122254][ T1] ? kernel_init_freeable+0x3f1/0x630 [ 1.122254][ T1] ? rcu_is_watching+0x16/0xd0 [ 1.122254][ T1] kernel_init_freeable+0x596/0x630 [ 1.122254][ T1] ? rest_init+0x280/0x280 [ 1.122254][ T1] kernel_init+0x21/0x150 [ 1.122254][ T1] ? rest_init+0x280/0x280 [ 1.122254][ T1] ret_from_fork+0x474/0x6b0 [ 1.122254][ T1] ? arch_exit_to_user_mode_prepare.isra.0+0x120/0x120 [ 1.122254][ T1] ? __switch_to+0x5a3/0xe00 [ 1.122254][ T1] ? rest_init+0x280/0x280 [ 1.122254][ T1] ret_from_fork_asm+0x11/0x20 [ 1.122254][ T1] [ 1.154719][ T1] rtc_cmos PNP0B00:00: setting system clock to 2026-08-28T10:06:11 UTC (1787911571) [ 1.155736][ T1] rtc_cmos PNP0B00:00: alarms up to one day, 242 bytes nvram [ 1.158954][ T1] device-mapper: ioctl: 4.50.0-ioctl (2025-04-28) initialised: dm-devel@lists.linux.dev [ 1.168101][ T1] NET: Registered PF_INET6 protocol family [ 1.172655][ T1] Segment Routing with IPv6 [ 1.173091][ T1] In-situ OAM (IOAM) with IPv6 [ 1.173603][ T1] NET: Registered PF_PACKET protocol family [ 1.173853][ T1] 9pnet: Installing 9P2000 support [ 1.174228][ T1] Key type dns_resolver registered [ 1.174939][ T1] NET: Registered PF_VSOCK protocol family [ 1.179653][ T1] IPI shorthand broadcast: enabled [ 1.289488][ T1] sched_clock: Marking stable (1249001379, 40251831)->(1368915173, -79661963) [ 1.292316][ T1] registered taskstats version 1 [ 1.294169][ T1] Loading compiled-in X.509 certificates [ 1.400592][ T1] Demotion targets for Node 0: null [ 1.400940][ T1] kmemleak: Kernel memory leak detector initialized (mem pool available: 12237) [ 1.401227][ T1] page_owner is disabled [ 1.401907][ T1] PM: Magic number: 6:242:124 [ 1.402353][ T1] netconsole: network logging started [ 1.403819][ T1] ALSA device list: [ 1.404476][ T1] No soundcards found. [ 1.405782][ T1] md: Skipping autodetection of RAID arrays. (raid=autodetect will force) [ 1.408331][ T1] VFS: Mounted root (virtiofs filesystem) readonly on device 0:24. [ 1.409142][ T1] devtmpfs: mounted [ 1.409450][ T1] VFS: Pivoted into new rootfs [ 1.438215][ T1] Freeing unused kernel image (initmem) memory: 2544K [ 1.438483][ T1] Write protecting the kernel read-only data: 55296k [ 1.438939][ T1] Freeing unused kernel image (text/rodata gap) memory: 328K [ 1.441382][ T1] Freeing unused kernel image (rodata/data gap) memory: 556K [ 1.441701][ T1] Run /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init as init process [ 1.442025][ T1] with arguments: [ 1.442204][ T1] /usr/lib/python3.14/site-packages/virtme/guest/bin/virtme-ng-init [ 1.442518][ T1] with environment: [ 1.442677][ T1] HOME=/ [ 1.442855][ T1] TERM=dumb [ 1.443009][ T1] virtme_hostname=vmksft-forwarding-dbg,debug-threads=on [ 1.443311][ T1] nr_open=2147483584 [ 1.443493][ T1] virtme_link_mods=/srv/vmksft/testing/wt-4/.virtme_mods/lib/modules/0.0.0 [ 1.443822][ T1] virtme_rw_overlay0=/etc [ 1.444013][ T1] virtme_rw_overlay1=/lib [ 1.444219][ T1] virtme_rw_overlay2=/home [ 1.444446][ T1] virtme_rw_overlay3=/opt [ 1.444637][ T1] virtme_rw_overlay4=/srv [ 1.444827][ T1] virtme_rw_overlay5=/usr [ 1.445032][ T1] virtme_rw_overlay6=/var [ 1.445246][ T1] virtme_rw_overlay7=/tmp [ 1.445449][ T1] virtme_console=ttyS0 [ 1.445666][ T1] virtme_chdir=srv/vmksft/testing/wt-4 [ 1.462030][ T1] virtme-ng-init: mount devtmpfs -> /dev: EBUSY: Device or resource busy [ 1.463304][ T1] virtme-ng-init: Setting hostname to vmksft-forwarding-dbg,debug-threads=on... [ 1.471900][ T1] overlayfs: failed to set xattr on upper [ 1.472214][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.472567][ T1] overlayfs: ...falling back to uuid=null. [ 1.475187][ T1] overlayfs: failed to set xattr on upper [ 1.475432][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.475728][ T1] overlayfs: ...falling back to uuid=null. [ 1.477743][ T1] overlayfs: failed to set xattr on upper [ 1.477972][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.478378][ T1] overlayfs: ...falling back to uuid=null. [ 1.480324][ T1] overlayfs: failed to set xattr on upper [ 1.480550][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.480823][ T1] overlayfs: ...falling back to uuid=null. [ 1.483376][ T1] overlayfs: failed to set xattr on upper [ 1.483610][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.483898][ T1] overlayfs: ...falling back to uuid=null. [ 1.485739][ T1] overlayfs: failed to set xattr on upper [ 1.485967][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.486698][ T1] overlayfs: ...falling back to uuid=null. [ 1.488666][ T1] overlayfs: failed to set xattr on upper [ 1.488897][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.489183][ T1] overlayfs: ...falling back to uuid=null. [ 1.492165][ T1] overlayfs: failed to set xattr on upper [ 1.492442][ T1] overlayfs: ...falling back to redirect_dir=nofollow. [ 1.492734][ T1] overlayfs: ...falling back to uuid=null. [ 1.504039][ T1] virtme-ng-init: running systemd-tmpfiles [ 1.907911][ T74] kwatchdog (74) used greatest stack depth: 29688 bytes left [ 3.821111][ T73] systemd-tmpfile (73) used greatest stack depth: 25112 bytes left [ 3.821129][ T73] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 3.821131][ T73] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 73, name: systemd-tmpfile [ 3.821133][ T73] preempt_count: 2, expected: 0 [ 3.821134][ T73] RCU nest depth: 0, expected: 0 [ 3.821135][ T73] locks held by systemd-tmpfile/73: 5, last CPU#3: [ 3.821137][ T73] #0: ffffffffb04027b8 (low_water_lock){+.+.}-{3:3}, at: do_exit+0x887/0xdc0 [ 3.821150][ T73] #1: ffffffffb0569cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 3.821156][ T73] #2: ffffffffb0569d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 3.821159][ T73] #3: ffffffffb0489660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 3.821163][ T73] #4: ffffffffb0489560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 3.821167][ T73] irq event stamp: 2384658 [ 3.821168][ T73] hardirqs last enabled at (2384657): [] __down_trylock_console_sem+0x86/0xa0 [ 3.821170][ T73] hardirqs last disabled at (2384658): [] console_emit_next_record+0x3d4/0x4c0 [ 3.821172][ T73] softirqs last enabled at (2384278): [] handle_softirqs+0x67c/0x900 [ 3.821174][ T73] softirqs last disabled at (2382901): [] __irq_exit_rcu+0x145/0x1c0 [ 3.821177][ T73] Preemption disabled at: [ 3.821177][ T73] [<0000000000000000>] 0x0 [ 3.821184][ T73] CPU: 3 UID: 0 PID: 73 Comm: systemd-tmpfile Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 3.821188][ T73] Tainted: [W]=WARN [ 3.821189][ T73] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 3.821191][ T73] Call Trace: [ 3.821192][ T73] [ 3.821194][ T73] dump_stack_lvl+0x6f/0xa0 [ 3.821205][ T73] __might_resched.cold+0x1fe/0x2c1 [ 3.821210][ T73] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 3.821214][ T73] ? __kmalloc_noprof+0xdb/0x760 [ 3.821219][ T73] __kmalloc_noprof+0x443/0x760 [ 3.821221][ T73] ? alloc_buf.isra.0+0x4b/0x260 [ 3.821228][ T73] ? do_raw_spin_unlock+0x59/0x250 [ 3.821230][ T73] alloc_buf.isra.0+0x4b/0x260 [ 3.821234][ T73] put_chars+0x1e1/0x2f0 [ 3.821236][ T73] ? __send_to_port+0x420/0x420 [ 3.821238][ T73] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 3.821243][ T73] ? validate_chain+0x38b/0xc20 [ 3.821248][ T73] hvc_console_print+0x292/0x780 [ 3.821257][ T73] ? hvc_write+0x3a0/0x3a0 [ 3.821259][ T73] ? rcu_is_watching+0x16/0xd0 [ 3.821261][ T73] ? lock_acquire+0x13c/0x160 [ 3.821266][ T73] console_emit_next_record+0x22f/0x4c0 [ 3.821270][ T73] ? devkmsg_read+0x4b0/0x4b0 [ 3.821271][ T73] ? console_flush_one_record+0x106/0x710 [ 3.821275][ T73] ? rcu_is_watching+0x16/0xd0 [ 3.821277][ T73] ? lock_acquire+0x13c/0x160 [ 3.821281][ T73] console_flush_one_record+0x46f/0x710 [ 3.821286][ T73] ? console_emit_next_record+0x4c0/0x4c0 [ 3.821288][ T73] ? __lock_acquire+0x518/0xc20 [ 3.821293][ T73] console_unlock+0xee/0x1f0 [ 3.821296][ T73] ? console_flush_one_record+0x710/0x710 [ 3.821298][ T73] ? rcu_is_watching+0x16/0xd0 [ 3.821300][ T73] ? lock_acquire+0x60/0x160 [ 3.821304][ T73] ? __down_trylock_console_sem+0x5e/0xa0 [ 3.821306][ T73] ? vprintk_emit+0x320/0x3e0 [ 3.821309][ T73] vprintk_emit+0x37c/0x3e0 [ 3.821313][ T73] ? wake_up_klogd_work_func+0x90/0x90 [ 3.821317][ T73] ? __lock_acquire+0x518/0xc20 [ 3.821321][ T73] _printk+0xc7/0x100 [ 3.821325][ T73] ? snapshot_read.cold+0x21/0x21 [ 3.821327][ T73] ? do_raw_spin_lock+0x131/0x280 [ 3.821330][ T73] ? __rwlock_init+0x150/0x150 [ 3.821334][ T73] ? do_raw_spin_lock+0x131/0x280 [ 3.821337][ T73] do_exit.cold+0x82/0x9c [ 3.821341][ T73] ? exit_notify+0x890/0x890 [ 3.821343][ T73] ? __lock_release.isra.0+0x69/0x1a0 [ 3.821346][ T73] ? rcu_is_watching+0x16/0xd0 [ 3.821350][ T73] do_group_exit+0xb8/0x370 [ 3.821353][ T73] __x64_sys_exit_group+0x3c/0x50 [ 3.821355][ T73] x64_sys_call+0x1567/0x1570 [ 3.821357][ T73] do_syscall_64+0xff/0x530 [ 3.821360][ T73] ? exc_page_fault+0xee/0x100 [ 3.821363][ T73] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 3.821365][ T73] RIP: 0033:0x7faa1b16a1b8 [ 3.821368][ T73] Code: Unable to access opcode bytes at 0x7faa1b16a18e. [ 3.821369][ T73] RSP: 002b:00007fff0ef3af88 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 3.821371][ T73] RAX: ffffffffffffffda RBX: 00007faa1b29af88 RCX: 00007faa1b16a1b8 [ 3.821372][ T73] RDX: 00007faa1a9c84c8 RSI: fffffffffffffe90 RDI: 0000000000000049 [ 3.821373][ T73] RBP: 00007fff0ef3afe0 R08: 0000000000000000 R09: 0000000000001000 [ 3.821374][ T73] R10: 00007fff0ef3ada0 R11: 0000000000000246 R12: 0000000000000001 [ 3.821375][ T73] R13: 0000000000000049 R14: 00007faa1b299680 R15: 00007faa1b29afa0 [ 3.821376][ T1] virtme-ng-init: Failed to read '/usr/lib/tmpfiles.d/audit.conf': Permission denied [ 3.821376][ T1] Failed to create directory or subvolume "/var/spool/at/spool": Permission denied [ 3.821376][ T1] Failed to create file /var/spool/at/.SEQ: Permission denied [ 3.821376][ T1] Failed to opendir() '/proc/self/fd/6': Permission denied [ 3.821382][ T73] [ 3.844062][ T1] virtme-ng-init: basic initialization done [ 3.861685][ T76] virtme-ng-init (76) used greatest stack depth: 24448 bytes left [ 3.887072][ T79] ip (79) used greatest stack depth: 24144 bytes left [ 3.915732][ T75] virtme-ng-init: Starting systemd-udevd version 259.8-1.fc44 [ 3.916119][ T75] virtme-ng-init: triggering udev coldplug [ 6.263096][ T75] virtme-ng-init: waiting for udev to settle [ 6.263111][ T75] BUG: sleeping function called from invalid context at ./include/linux/sched/mm.h:322 [ 6.263113][ T75] in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 75, name: virtme-ng-init [ 6.263115][ T75] preempt_count: 1, expected: 0 [ 6.263116][ T75] RCU nest depth: 0, expected: 0 [ 6.263117][ T75] locks held by virtme-ng-init/75: 4, last CPU#0: [ 6.263119][ T75] #0: ffffffffb0569cc0 (console_lock){+.+.}-{0:0}, at: vprintk_emit+0x320/0x3e0 [ 6.263132][ T75] #1: ffffffffb0569d38 (console_srcu){....}-{0:0}, at: console_flush_one_record+0x106/0x710 [ 6.263136][ T75] #2: ffffffffb0489660 (console_owner){....}-{0:0}, at: console_lock_spinning_enable+0x40/0x60 [ 6.263140][ T75] #3: ffffffffb0489560 (printk_legacy_map-wait-type-override){....}-{3:3}, at: console_emit_next_record+0x1df/0x4c0 [ 6.263144][ T75] irq event stamp: 9414 [ 6.263145][ T75] hardirqs last enabled at (9413): [] __down_trylock_console_sem+0x86/0xa0 [ 6.263147][ T75] hardirqs last disabled at (9414): [] console_emit_next_record+0x3d4/0x4c0 [ 6.263149][ T75] softirqs last enabled at (8922): [] fpu_clone+0xd9/0x410 [ 6.263153][ T75] softirqs last disabled at (8920): [] fpu_clone+0x82/0x410 [ 6.263155][ T75] Preemption disabled at: [ 6.263155][ T75] [] vprintk_emit+0x31b/0x3e0 [ 6.263162][ T75] CPU: 0 UID: 0 PID: 75 Comm: virtme-ng-init Tainted: G W 7.2.0-virtme #1 PREEMPT(full) [ 6.263165][ T75] Tainted: [W]=WARN [ 6.263166][ T75] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011 [ 6.263168][ T75] Call Trace: [ 6.263169][ T75] [ 6.263171][ T75] dump_stack_lvl+0x6f/0xa0 [ 6.263176][ T75] ? vprintk_emit+0x31b/0x3e0 [ 6.263178][ T75] __might_resched.cold+0x1fe/0x2c1 [ 6.263183][ T75] ? perf_trace_sched_switch+0x7c0/0x7c0 [ 6.263187][ T75] ? __kmalloc_noprof+0xdb/0x760 [ 6.263192][ T75] __kmalloc_noprof+0x443/0x760 [ 6.263195][ T75] ? alloc_buf.isra.0+0x4b/0x260 [ 6.263201][ T75] ? do_raw_spin_unlock+0x59/0x250 [ 6.263203][ T75] alloc_buf.isra.0+0x4b/0x260 [ 6.263207][ T75] put_chars+0x1e1/0x2f0 [ 6.263216][ T75] ? __send_to_port+0x420/0x420 [ 6.263218][ T75] ? rcu_lockdep_current_cpu_online+0x3f/0x1b0 [ 6.263223][ T75] ? validate_chain+0x38b/0xc20 [ 6.263228][ T75] hvc_console_print+0x292/0x780 [ 6.263235][ T75] ? hvc_write+0x3a0/0x3a0 [ 6.263237][ T75] ? rcu_is_watching+0x16/0xd0 [ 6.263240][ T75] ? lock_acquire+0x13c/0x160 [ 6.263244][ T75] console_emit_next_record+0x22f/0x4c0 [ 6.263248][ T75] ? devkmsg_read+0x4b0/0x4b0 [ 6.263250][ T75] ? console_flush_one_record+0x106/0x710 [ 6.263255][ T75] ? rcu_is_watching+0x16/0xd0 [ 6.263258][ T75] ? lock_acquire+0x13c/0x160 [ 6.263262][ T75] console_flush_one_record+0x46f/0x710 [ 6.263266][ T75] ? console_emit_next_record+0x4c0/0x4c0 [ 6.263268][ T75] ? __lock_acquire+0x518/0xc20 [ 6.263274][ T75] console_unlock+0xee/0x1f0 [ 6.263277][ T75] ? console_flush_one_record+0x710/0x710 [ 6.263279][ T75] ? rcu_is_watching+0x16/0xd0 [ 6.263281][ T75] ? lock_acquire+0x60/0x160 [ 6.263285][ T75] ? __down_trylock_console_sem+0x5e/0xa0 [ 6.263287][ T75] ? vprintk_emit+0x320/0x3e0 [ 6.263290][ T75] vprintk_emit+0x37c/0x3e0 [ 6.263294][ T75] ? wake_up_klogd_work_func+0x90/0x90 [ 6.263297][ T75] ? _copy_from_iter+0x1bb/0x1810 [ 6.263303][ T75] devkmsg_emit.constprop.0+0xbc/0xf1 [ 6.263308][ T75] ? vprintk_emit.cold+0x107/0x107 [ 6.263310][ T75] ? simple_strntoull+0x10f/0x140 [ 6.263314][ T75] ? date_str+0x1e0/0x1e0 [ 6.263317][ T75] ? devkmsg_write+0xd1/0x2c0 [ 6.263322][ T75] devkmsg_write.cold+0x5a/0x8b [ 6.263325][ T75] ? vprintk_default+0x20/0x20 [ 6.263330][ T75] ? vprintk_default+0x20/0x20 [ 6.263332][ T75] new_sync_write+0x33e/0x760 [ 6.263336][ T75] ? kasan_quarantine_put+0x42/0x2b0 [ 6.263340][ T75] ? new_sync_read+0x750/0x750 [ 6.263345][ T75] ? __lock_release.isra.0+0x69/0x1a0 [ 6.263350][ T75] ? __fget_files+0x1e3/0x460 [ 6.263354][ T75] vfs_write+0x6a2/0xbd0 [ 6.263360][ T75] ksys_write+0x116/0x250 [ 6.263363][ T75] ? __ia32_sys_read+0xc0/0xc0 [ 6.263366][ T75] ? rcu_is_watching+0x16/0xd0 [ 6.263370][ T75] do_syscall_64+0xff/0x530 [ 6.263373][ T75] ? exc_page_fault+0xee/0x100 [ 6.263376][ T75] entry_SYSCALL_64_after_hwframe+0x4b/0x53 [ 6.263379][ T75] RIP: 0033:0x7fd660561ed2 [ 6.263383][ T75] Code: 08 0f 85 51 ec ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 00 f3 0f 1e fa 55 48 89 e5 [ 6.263385][ T75] RSP: 002b:00007fd6604a8c68 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 6.263388][ T75] RAX: ffffffffffffffda RBX: 000000000000002e RCX: 00007fd660561ed2 [ 6.263389][ T75] RDX: 000000000000002e RSI: 00007fd65c0012c0 RDI: 0000000000000003 [ 6.263390][ T75] RBP: 00007fd6604a8c90 R08: 0000000000000000 R09: 0000000000000000 [ 6.263391][ T75] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fd6605ec0a0 [ 6.263392][ T75] R13: 00007fd6604ea3e0 R14: 00007fd65c0012c0 R15: 00007fd6604a8da8 [ 6.263400][ T75] [ 6.781885][ T75] virtme-ng-init: udev is done [ 6.784781][ T1] virtme-ng-init: initialization done